Explicit Spectral Methods for Packaging

This is the explicit variant of the Spectral Methods. Spectral methods expand the solution in Fourier or Chebyshev modes for exponential accuracy on smooth problems.

In packaging, teams face challenges like drop protection, material cost, sustainability. The explicit spectral methods directly supports use cases such as drop-test fea, cushioning analysis, material optimization, and PolySim's AI Copilot can recommend settings and catch common setup errors before you run.